Setting deliverAt on an internal DMARC or TLS report wrote the new task
queue row with the report's object type (0x21, 0x6e) instead of the task
type (7, 8), and left the task row at its old due. The task manager's scan
failed on that row with store.data-corruption ("Failed to iterate over task
queue"), and because the error ended the whole scan, every task due after
the row stopped running on every node.
- reschedule_ops writes the new queue row through schedule_task_with_id, so
it carries the task type and the task row gets the new due. It removes
the row the task is actually queued under (the task's due, which differs
from deliverAt once the task has been retried) and any row an earlier
reschedule left at deliverAt.
- x:DmarcInternalReport/set and x:TlsInternalReport/set lock the report's
task while they move it, as x:Task/set does, refuse while the report is
being sent, release the locks however the request ends, and wake the task
manager.
- The task manager logs a queue row it can't read (id, due, key, value) and
skips it instead of ending the scan. It then repairs the row from its task:
the row is rewritten with the task's type, and a row with no task behind
it is removed. A row holding a report's object type for a report task is
what the old reschedule wrote: the task is moved to that row's time, as
the reschedule intended, and its old queue row is removed. Stores that
already hold such a row recover on their own once it comes due.
- x:Task/query with a type filter skips an unreadable row instead of
failing.
Test: smtp::reporting::reschedule (RocksDB and PostgreSQL). It fails on
main: x:Task/get shows the old due, and with that check removed, neither
report nor a later task ever runs.
A 3-node rehearsal found that saving an MtaDeliverySchedule left it
unknown to the queue ("Queue strategy not found") until someone ran
x:Action ReloadSettings; only Directory and Authentication writes
reloaded (DIR-17). The admin UI has to remember a separate reload after
every save, and a script or API client that doesn't gets a server
running stale settings.
x:<Object>/set now reloads the running settings when it created,
updated or destroyed an object they are built from, and broadcasts the
same RegistryChange::Reload over the coordinator as ReloadSettings, so
every node applies it:
- Settings objects (MTA, spam filter, listeners, tracers, Sieve system
scripts, cluster roles, directories, ...: the object types the core,
telemetry, listener and directory builders read) get a full reload.
- Certificates, lookup stores and blocked/allowed IPs get their own
targeted reloads.
- Accounts, domains, roles and other data read as needed, stores (they
take a restart) and applications (their own reload action) get none.
Full reloads are coalesced: a write waits for a reload that started
after it was stored and joins one if it can, so a burst of writes, or
a request with many objects, costs one or two reloads, not one each.
The write itself is never undone. When the reload is refused (build
errors in objects that were working, the rule from the previous
commit), the set response says so in a new x:settingsReload field,
{"applied": false, "description": "Saved, but the running settings
were not reloaded. <object>: <error>"}; {"applied": true} otherwise.
The field is absent when the write needs no reload. The description
helper is shared with ReloadSettings' refusal.
Each reload sends the queue a ReloadSettings event, so the SMTP test
harness's read_event, try_read_event and assert_no_events now pass over
those; expect_reload_settings still waits for one.
system::auto_reload::settings_reload_tests (new): an MtaVirtualQueue
and an MtaDeliverySchedule created over JMAP are in the running
settings with no ReloadSettings, and gone once destroyed; eight
concurrent creates all land; a write whose reload fails is stored and
reported applied: false with the error; a domain write carries no
x:settingsReload. On main the new schedule is missing. The cluster
broadcast test (three nodes, PostgreSQL + NATS) now checks that every
node has a schedule created on node 0 without a reload.
A 3-node rehearsal found every settings reload refused, cluster-wide,
because one node couldn't resolve the Pyzor server:
- PyzorConfig::parse resolved the host while building the settings and
made a failed lookup a build error. It now keeps the host and port and
resolves when a message is checked (an IP address is used as is, a
name is reused for five minutes, the lookup counts against the Pyzor
timeout). A failure there is a Pyzor error for that message.
- A milter's hostname was resolved the same way, with a blocking
to_socket_addrs in async code. An IP address is kept; a name is now
resolved on each connection.
Other build-time I/O is already non-fatal: directories that can't
connect become unavailable with a warning (DIR-21), and the AI model
locality check only warns.
reload_registry swapped the core only when the whole build was free of
errors, while boot runs with whatever built. One failing object thus
refused every later reload, and the running settings went stale. Now a
reload is refused only for errors in objects that built when the
running settings were built (at boot or by the last applied reload):
applying it would lose those. Objects that already failed then are
missing from the running settings anyway, as at boot, so their errors
are logged and returned as known_errors but don't hold the reload back.
Refusing on new errors keeps a bad edit from taking a working object
out of service; the admin gets the error instead.
ReloadSettings now says "Settings were not reloaded." and names the
object and its error ("Tracer with id ...: Only one console tracer is
allowed"), with a count of any further errors. A refused reload after a
directory change logs its errors too.
system::reload::reload_tests (new): with Pyzor enabled on an
unresolvable host, ReloadSettings succeeds (on main it fails with
"Invalid address: failed to lookup address information"); an IP host
needs no lookup; a new build error refuses the reload, names the object
and leaves the running settings unchanged; the same error, once known
from the running settings' build, no longer blocks; once fixed, a new
error there blocks again. smtp::inbound::milter's session test now
names its milter "localhost", so the connect-time lookup is exercised.
The server fetched upstream's latest published rules from GitHub at run
time: a version nobody here tested, code-like expressions from an account
we don't control, and the upstream name as a default in the admin form.
The published rules of spam-filter v3.0.2 are now embedded
(resources/spam-filter/, MIT, in THIRD-PARTY.md) and used whenever no other
source is configured. An empty setting and upstream's old default both mean
the bundled rules, so existing installs switch without a settings change;
the URL stays an operator override (https:// or file://). The schema default
is dropped and its description says what empty means, and the strip's
rename pass does the same to each import.
Rules load on first boot as before, and again whenever the bundled version
differs from the last one loaded, which only adds missing rules and tags.
That brings the AI classifier's LLM_* scores to installs that predate them:
production has none today.
upstream-watch now also opens an issue when spam-filter publishes a newer
release; resources/spam-filter/README.md says how to take it.
The antispam test now runs on the bundled rules, the path production
takes; SPAM_RULES_URL tests another set. Unit tests cover the URL handling
and that the bundled rules parse and score the AI tags as the AI spec says.
The server sets a deferred recipient's next retry from its clock when the
attempt defers, in whole seconds. The test subtracted its own clock taken
when the loop next saw the message, after saving and reporting, so
whenever that lag crossed a second boundary the 2 s retry measured 1 s
and the test failed. Under load, after the other SMTP tests, that was
most runs.
It now measures from when the test started the attempt, which the
server's deferral can only follow, by under a second: each retry is its
interval or one more. Each position is still checked against its own
interval, so a wrong schedule still fails.
It listens on HTTP 19048, as the dkim2 DSN and report tests do. Those are
marked serial, this wasn't, so when the SMTP tests ran together (as
upstream's CI runs them) it could start beside them and requests reached
whichever server had the port: missing JMAP creates here, and 'You must
authenticate first' in dkim2_dsn_is_signed.
It failed everywhere but upstream's machines, for two reasons:
- The spam rules, which carry every score, came from a path on an
upstream developer's own disk. Without SPAM_RULES_URL none loaded, every
score was 0.00 and the combined case came out ham instead of spam at
13.70. The published rules of spam-filter v3.0.2 are now pinned beside
the test cases (Apache-2.0 or MIT, taken as MIT; in THIRD-PARTY.md).
SPAM_RULES_URL still overrides.
- The first combined case expects a Pyzor hit, and its digest (that of an
empty body) wasn't among the three the test mode answers, so it went to
a public Pyzor server: it failed offline and would drift with that
server's counts. Test mode now answers every digest from a fixed table,
with the empty body's added, and never reaches the network.
The test passes online and offline, alone and with the rest of the SMTP
tests. queue_retry, unrelated, still fails when it runs after the others
in one process, though it passes alone every time.
Five conflicts, resolved:
- crates/common/src/auth/authentication.rs: upstream's get_directory_for_token
and JwtClaims replace extract_jwt_domain; the per-domain directory code
(DIR-1, DIR-5 to DIR-7) is kept, and the token lookup routes through it.
The release's one new Enterprise snippet was the body of
get_directory_for_issuer, which stays returning None: a token naming no
address gets the server default, as DIR-2 specifies and as v0.16.22 did.
- crates/common/src/manager/application.rs: upstream's rewrite of the tests,
with the temp directory names renamed again, and the 5(a) notice the
name-purge change should have added.
- crates/common/src/network/mta.rs: both sides' imports.
- crates/main/Cargo.toml: the AGPL-only license kept, version 0.16.23.
- Cargo.lock: upstream's, with the fork's crates added by Cargo.
The AGPL asks a modified version to carry prominent notices saying it was
modified, and giving a date. Publishing the source is the conveyance that
asks for it, so it wants doing before the repository is public rather than
at the release.
Every upstream file the fork changed now says so in its header, beneath the
notice it came with: 164 files, found by diffing against the upstream
snapshot branch rather than by guessing, so the list is what actually
differs. Files the fork wrote itself already carry their own copyright and
need nothing. Upstream's notices are untouched, which its licence requires
and which was already true.
The README says the same thing in prose, since the obligation is on the
work as a whole and not only its Rust files.
Builds unchanged: the server and the test binary both compile.
The classifier sends only the subject and text, between unforgeable markers
after the operator's prompt, to an OpenAI-compatible endpoint the operator
configured; nothing is preset. Its answer maps to an LLM_ tag whose score is
clamped (+5.0, -1.0 by default) and can never discard or reject on its own;
X-Spam-LLM is sanitized, encoded and folded, and a planted one is removed.
Failures, timeouts past the ceiling, a full slot or a paused model leave
mail flowing untagged. llm_prompt answers trusted scripts, and accounts
holding interactAi within an hourly limit. Redirects aren't followed and no
content or secret is logged. The limits live in inbuxa:AiLimits.
Acceptance tests 1 and 3 to 21; test 2 as the re-enabled shared llm case,
whose setup no longer waits on a rules file from a developer's own path;
test 22 written as the ignored ai_compat.
- The recovery administrator (INBUXA_RECOVERY_ADMIN, or STALWART_RECOVERY_ADMIN)
is honored only in bootstrap and recovery mode. On a configured server it's
ignored with a startup warning. Before, it was a standing full-admin login
for as long as the variable stayed set.
- The Enterprise upsell error is replaced by "This feature isn't available in
INBUXA yet" for the features still to be rebuilt.
- Workspace warnings: 25 to 0. cargo fix removed the unused imports. The
seven places where Enterprise code used to plug in keep their parameters,
each with an inbuxa: comment naming the rebuild that uses it again. The
antispam test's mock-server imports are back behind pending-rebuild.
Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f
Enterprise-only files removed or emptied: 63
Enterprise-only snippets removed: 117 in 50 files
Dangling module declarations removed: 5
Cargo edits turning enterprise off: 14
Verification: clean
Enterprise feature gates left for rebuilt features: 19 in 18 files
Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
jcoffey-dev